10          20        30          40        50         
CGCAUUAACCCUUGACG-  -   CCU            --|   G   U     GGGUUUU 
                  UC CAA   GUGAUACUCAAA  CUGG GGC CUUUU       C
                  AG GUU   CAUUGUGAGUUU  GACC CCG GAAAA       U
CGGAUCGAAACGUCGUCA  A   AGC            UG^   G   U     GAAGGUU 
120       110       100        90        80        70        60